ROTARY DRUM Description The rotation of the screw conveyor (conveyor drum) generates a slow stirring of the pieces, while the hot detergent is sprayed at a predetermined pressure, by means of suitably positioned spray nozzles. Request Info Other Products From I.T.F. Srl ROTARY DRUM WASHING / DEBURRING Systems – SPRAY WASHING Read More » BELT CONVEYOR WASHING / DEBURRING Systems – SPRAY WASHING Read More » TUMBLE BELT (GBG/GBM) BLASTING / PEENING Systems – WHEEL BLASTING GRIT BLASTING Read More » TUMBLE BELT (APG/PBG) BLASTING / PEENING Systems – AIR BLASTING & SHOTPEENING Read More »